National Item Identification Number
00-242-6034
002426034
5640-00-242-6034
5640002426034
National Stock Number
Item Name
INSULATION FELT,THERMAL
Federal Supply Class
5640
Description
A flexible or semirigid material composed of one or more kinds of fiber with an added binder, supplied in flat sheets or rolls. It is designed to offer resistance to the flow of heat, and must be rated for this use. For felted insulation with paper or other sheet material affixed to one or both sides, see INSULATION BLANKET, THERMAL. Excludes FELT SHEET and FELT STRIP.
Commercial and Government Entity Code (Supplier Data)
81346
AMERICAN SOC FOR TSTG & MTLS
DBA ASTM INTERNATIONAL
100 BARR HARBOR DR
WEST CONSHOHOCKEN
PA
19428
610-832-9500
80244
Reference Numbers (Part Numbers)
ASTM C612
ASTM C612 CL3
MIL-I-15475
Required Categories
MATERIAL
RESIN TREATMENT
DENSITY RATING
TEMP RATING
MAXIMUM THERMAL CONDUCTI
Required Description
FIBERGLASS
NOT INCLUDED
NOT RATED
NOT RATED
0.42 AT 300 DEG F
ANY ACCEPTABL